# Diagram Explainer vs 応用情報技術者試験 午前対策＋午後演習

The clearest difference is update cadence: 応用情報技術者試験 午前対策＋午後演習 at every 2 weeks against Diagram Explainer's every 3 months. Diagram Explainer's advantage is device support (4 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Diagram Explainer sells 4 in-app purchases, starting at $6.99 per month and 応用情報技術者試験 午前対策＋午後演習 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Diagram Explainer ships an update every 3 months, 応用情報技術者試験 午前対策＋午後演習 every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Diagram Explainer | 応用情報技術者試験 午前対策＋午後演習 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 99 MB | 8 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [EclixTech UK LTD](https://appshunter.io/developer/1824450302) | [Kusama Yoshiki](https://appshunter.io/developer/6783340205) |

## What reviewers say

### Diagram Explainer

[App page](https://appshunter.io/ios/app/diagram-explainer-ai-helper/id6761840834)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $6.99 | per month |
| Monthly Subscription | $7.99 | per month |
| Yearly Subscription | $29.99 | per year |
| Yearly Subscription | $44.99 | per year |


### 応用情報技術者試験 午前対策＋午後演習

[App page](https://appshunter.io/ios/app/id6804702221)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（全機能解放） | $2.99 | one-time |


## Frequently asked questions

### Is Diagram Explainer free?

Diagram Explainer is free to download, with in-app purchases available.

### Is 応用情報技術者試験 午前対策＋午後演習 free?

応用情報技術者試験 午前対策＋午後演習 is free to download, with in-app purchases available.

### Do Diagram Explainer or 応用情報技術者試験 午前対策＋午後演習 have ads?

Both Diagram Explainer and 応用情報技術者試験 午前対策＋午後演習 show ads.

### Which is updated more often, Diagram Explainer or 応用情報技術者試験 午前対策＋午後演習?

Diagram Explainer ships an update every 3 months, and 応用情報技術者試験 午前対策＋午後演習 every 2 weeks. Most recently, Diagram Explainer was updated on October 31, 2026 and 応用情報技術者試験 午前対策＋午後演習 on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*